Bug Bounty Programs 2025

Explore all HackenProof’s programs below or filter the tech stack you work best with: let the bug hunt begin!

Total bug bounty200+
In bounties paid out$15.737.700
Total received reports25 000+
arrowHidden Gems
Triaged by Hackenproof
Started date:22 Jun 2023
Last updated:17 Jul 2025
Scope review:32809
Paid$0
up to$22,500
Triaged by Hackenproof
Asymetrix Web
up to$10,000
Started date:25 Apr 2023
Last updated:01 Jul 2025
Scope review:40845
Paid$0
up to$10,000
Triaged by Hackenproof
INIT Capital Web
up to$10,000
Started date:15 Jul 2024
Last updated:20 Jun 2025
Scope review:11580
Paid$0
up to$10,000
Triaged by Hackenproof
Started date:18 Mar 2024
Last updated:15 Jul 2025
Scope review:34456
Paid$0
up to$700,000
Started date:16 Sep 2024
Last updated:12 Jun 2025
Scope review:26871
Paid$22,000
up to$250,000
Triaged by Hackenproof
Bluefin Web
up to$5,000
Started date:01 Jul 2024
Last updated:01 Jul 2025
Scope review:22555
Paid$0
up to$5,000
Triaged by Hackenproof
LiNEAR Protocol
up to$5,000
Started date:30 Jul 2024
Last updated:01 Jul 2025
Scope review:10854
Paid$100
up to$5,000
Triaged by Hackenproof
Started date:14 Mar 2025
Last updated:10 Jul 2025
Scope review:11697
Paid$0
up to$10,000
Triaged by Hackenproof
Started date:27 Mar 2025
Last updated:08 Jul 2025
Scope review:16109
Paid$0
up to$100,000
Triaged by Hackenproof
Started date:13 Jun 2025
Last updated:01 Jul 2025
Scope review:9055
Paid$0
up to$15,000
Added: Oldest to Newest
Added: Newest to Oldest
Updated at: Oldest to Newest
Updated at: Newest to Oldest
Max Bounties: Low to High
Max Bounties: High to Low
257 Results
Triaged by Hackenproof
program imagegno.land is a next-generation smart contract platform using Gno, an interpreted version of the general-purpose Go programming language. On gno.land, smart contracts can be uploaded on-chain only by publishing their full source code, making it trivial to verify the contract or fork it into an improved version. With a system to publish reusable code libraries on-chain, gno.land serves as the “GitHub” of the ecosystem, with realms built using fully transparent, auditable code that anyone can inspect and reuse. gno.land addresses many pressing issues in the blockchain space, starting with the ease of use and intuitiveness of smart contract platforms. Developers can write smart contracts without having to learn a new language that’s exclusive to a single ecosystem or limited by design. Go developers can easily port their existing web apps to gno.land or build new ones from scratch, making web3 vastly more accessible.
Started date: 13 Dec 2024Last updated: 19 May 2025Scope review: 15357
up to $10,000
Triaged by Hackenproof
program imageThe Professional Crypto Derivatives Exchange.
Started date: 10 Dec 2024Last updated: 01 Jul 2025Scope review: 43176
up to $8,000
Triaged by Hackenproof
program imageWEEX Exchange - The Rising Cryptocurrency Trading Platform WEEX Exchange is a robust digital currency trading platform that was established in 2018 with a significant $100 million investment from a top blockchain investment firm. The platform WEEX Exchange is designed to cater to a wide array of trading needs, offering crypto trading services such as spot trading, futures trading, over-the-counter (OTC) trading, and copy trading. To prioritize the safety of user funds, WEEX has established a 1000 BTC security deposit pool, the address of which is publicly disclosed, highlighting its commitment to transparency and security.
Started date: 09 Dec 2024Last updated: 19 Jun 2025Scope review: 18305
up to $10,000
Triaged by Hackenproof
program imageBluefin is a decentralized spot and derivatives exchange on Sui.
Started date: 09 Dec 2024Last updated: 12 Jun 2025Scope review: 11804
up to $15,000
Triaged by Hackenproof
program imageAtomOne is a community-driven fork of the Cosmos Hub, originating from concerns raised around Cosmos Hub [Proposal 82](https://dashboard.hackenproof.com/redirect?url=https://www.mintscan.io/cosmos/proposals/82/) and [Proposal 848](https://dashboard.hackenproof.com/redirect?url=https://www.mintscan.io/cosmos/proposals/848/). AtomOne aims to provide a security-conscious, constitutionally governed, streamlined IBC/ICS hub, preserving the foundational ethos of the Cosmos Hub. By prioritizing security, scalability, and decentralization, and operating under a written constitution, AtomOne strives to establish a secure and adaptable platform for interchain security and decentralized governance. It seeks to enhance interoperability, foster inclusivity, and serve as a neutral, community-governed base within the Cosmos ecosystem.
Started date: 03 Dec 2024Last updated: 19 May 2025Scope review: 21303
up to $10,000
Triaged by Hackenproof
program imageTothemoon is a worldwide crypto exchange that offers access to a high liquidity order book for professional traders and simplified buying and selling of the assets for beginners.
Started date: 20 Nov 2024Last updated: 01 Jul 2025Scope review: 112706
up to $50,000
Triaged by Hackenproof
program imageThis bug bounty program is focused on smart contracts and decentralised applications in Cronos zkEVM blockchain with the emphasis on any vulnerabilities causing unintentional withdrawal/draining of funds/loss of user funds. The program covers key projects in the Cronos zkEVM ecosystem, including Amply Finance, H2 Finance, and other DeFi projects. Cronos zkEVM is a blockchain network using ZK Stack. It aims to massively scale existing portfolio of Cronos apps and chains.by leveraging cost-efficient zero-knowledge proof system.
Started date: 08 Nov 2024Last updated: 19 May 2025Scope review: 10065
up to $200,000
Triaged by Hackenproof
program imageAsphere’s mission is to deliver tailored solutions that cater to the evolving demands of enterprise clients. Our comprehensive product suite offers services that complement and extend the innovative technologies from Ankr.
Started date: 16 Oct 2024Last updated: 19 Mar 2025Scope review: 18922
up to $10,000
Triaged by Hackenproof
program imageAptos Naming Service ("Aptos Names") allows members of the Aptos ecosystem to purchase a digital asset that replaces one's blockchain address with a domain name of their choosing. We view this as the place where one's Aptos Identity begins.Aptos Labs ("Aptos", "we", or "us") welcomes feedback from security researchers and the general public to help improve the security of Aptos Names, and, at its sole discretion, offers bounty rewards ("Rewards") for security reports that identify previously unknown, in-scope security vulnerabilities
Started date: 08 Oct 2024Last updated: 23 May 2025Scope review: 12443
up to $250,000
Triaged by Hackenproof
program imageTreehouse is a decentralized application that introduces Treehouse Assets (tAssets) and Decentralized Offered Rates (DOR), new primitives that enable fixed income products in digital assets.
Started date: 10 Apr 2025Last updated: 12 Jun 2025Scope review: 8880
up to $250,000